Mekanisk forædling
Anvendes når målet er udglatning, afgratning eller etablering af en ensartet synlig tekstur.
- Som Bearbejdet
- Slibning
- Sandblæsning
- Kugleblæsning
- Tromling
- Polering
- Børstet Overflade
Overfladebehandlingsfamilier på et øjeblik
Beskyttende overfladebehandlinger og konverteringsbelægninger
Valgt til korrosionsbestandighed, slidlevetid, ledningsevnekrav eller stabil efterfølgende montageydelse.
- Anodisering
- Hårdanodisering
- Kromatkonverteringsbelægning
- Brunering
- Passivering
- Varmebehandling
Belægninger og udseendelag
Anvendes når projektet har brug for farve, dekorativ ensartethed eller bredere overfladedækning på tværs af et parti.
- Fornikling
- Strømløs Fornikling
- Galvanisering
- Forzinkning
- Pulverlakering
- Maling
- Elektroforese
- Forkromning
- Teflonbelægning
- Farvet
- SPI Overflade
Fuldt overfladebehandlingskatalog
| Overfladebehandling | Primær Anvendelse | Ydelse | Gælder For | Bearbejdningsmærker |
|---|---|---|---|---|
| As Machined | Baseline finish that leaves the part in its machined state. It is a practical choice when speed, cost control, and dimensional consistency matter more than cosmetic refinement. | CNC machining, Sheet metal fabrication | Metals, Plastics | Visible, light surface scratches |
| Sanding | Abrasive smoothing process that removes minor imperfections and prepares parts for a finer final finish. | CNC machining | Metals, Plastics | Reduced but visible |
| Sand Blasting | A blasting process that removes coatings and contaminants while creating a uniform, slightly abrasive surface texture. | CNC machining, Sheet metal fabrication | Metals, Plastics | Uniform roughness, slightly abrasive feel |
| Bead Blasting | Glass bead blasting produces a more even matte or satin appearance while softening the look of machining marks. | CNC machining, Sheet metal fabrication | Metals, Plastics | Matte or satin surface |
| Tumbling | A barrel or vibratory finishing process that smooths edges and improves surface consistency across batches. | CNC machining, Sheet metal fabrication | Metals, Plastics, Glass | Reduced and smoothed |
| Polishing | A finishing process that reduces roughness and creates a smoother, brighter, or mirror-like surface. | CNC machining, Sheet metal fabrication | Metals, Plastics | Glossy or mirror-like finish |
| Brushed Finish | Directional mechanical finishing that creates a consistent satin grain on metal surfaces. | CNC machining, Sheet metal fabrication | Metals | Reduced for non-cosmetic, removed on primary surfaces for cosmetic |
| Anodizing | Electrochemical treatment that thickens the oxide layer on aluminum and improves corrosion resistance. | CNC machining, Sheet metal fabrication | Aluminum, Titanium | Reduced for non-cosmetic, removed on primary surfaces for cosmetic |
| Hard Anodizing | Harder anodizing option for aluminum parts when wear resistance and surface durability matter more than cosmetic flexibility. | CNC machining, Sheet metal fabrication | Aluminum | Visible under anodizing |
| Chromate Conversion Coating | Chemical treatment for aluminum and magnesium alloys that improves corrosion resistance and paint adhesion. | CNC machining, Sheet metal fabrication | Aluminum, Magnesium alloys | Visible |
| Black Oxide | Chemical coating for ferrous metals that creates a thin black oxide layer and improves corrosion resistance. | CNC machining, Sheet metal fabrication | Steel, Iron | Visible |
| Electroless Nickel Plating | Autocatalytic metal coating that produces uniform coverage and improves corrosion resistance on complex geometry. | CNC machining, Injection molding, 3D printing | Metals, Plastics | Partially hidden |
| Nickel Plating | Nickel coating applied by electroplating to improve appearance, wear behavior, and corrosion resistance. | CNC machining, Sheet metal fabrication | Steel, Copper, Brass, Aluminum | Partially hidden |
| Electroplating | Electrically driven process that deposits a metallic coating onto conductive parts for protection or appearance. | CNC machining, Sheet metal fabrication | Metals | Partially hidden |
| Zinc Plating | Thin zinc coating used to improve corrosion resistance and appearance on steel and iron parts. | CNC machining, Sheet metal fabrication | Steel, Iron, Brass | Partially hidden |
| Powder Coating | Dry coating process that cures into a durable finish with color, texture, and strong wear resistance. | CNC machining, Sheet metal fabrication, Injection molding | Metals, Some Plastics | Removed |
| Painting | Liquid coating finish used for color, texture, and protective coverage across metal and plastic parts. | CNC machining, Sheet metal fabrication, Injection molding, 3D printing | Metals, Plastics, Wood | Partially visible |
| Electrophoresis | Coating process using charged particles in a bath to form a uniform finish on conductive parts. | CNC machining, Sheet metal fabrication | Metals, Ceramics | Hidden |
| Passivation | Chemical treatment that removes free iron and improves corrosion resistance on stainless steel and similar alloys. | CNC machining, Sheet metal fabrication | Stainless Steel, Other Corrosion-resistant Alloys | Visible |
| Teflon Coating | PTFE-based protective coating that lowers friction and improves release and corrosion resistance. | CNC machining, Sheet metal fabrication, Injection molding | Metals, Plastics | Visible |
| Heat Treatment | Thermal process used to change mechanical properties such as hardness, strength, and ductility. | CNC machining | Metals | Visible |
| SPI Finish | Standardized plastic surface texture system ranging from glossy to matte for injection molded parts. | Injection molding | Plastics | Visible |
| Tinted | Coloring option for plastic prototypes that adds a translucent or uniform color appearance without full painting. | 3D printing, Injection molding | ABS, PMMA, PC, PS | Visible |
| Chrome Plating | Decorative and functional metal coating used to improve appearance, hardness, and corrosion resistance. | CNC machining, Sheet metal fabrication | Metals | Partially hidden |
Hvad der normalt driver beslutningen om overfladebehandling
Kosmetik først
Til synlige forbruger- eller brandede dele starter vi med at gennemgå overfladeforberedelse, farvemål, og hvor bearbejdningsmærker kan eller ikke kan forblive synlige.
Beskyttelse først
Til industrielt og udendørs hardware vælges overfladebehandlingen ud fra korrosionsbestandighed, friktion, ledningsevne og driftsmiljø snarere end udseende alene.
Tolerancebevidsthed
Nogle overfladebehandlinger opbygger overfladetykkelse eller kræver dimensionsplanlægning før overfladebehandling. Vi markerer disse begrænsninger før produktion, så færdige dele stadig samles korrekt.
Overfladebehandlinger FAQ
Det afhænger både af materialet og den type visuel kvalitet, du har brug for. Til aluminium er anodisering et almindeligt valg. Til synligt stålbeslag kan børstede, belagte eller coatede overflader være bedre. Til støbt plast har SPI-tekstur og maling ofte større betydning end en separat efterfølgende overfladebehandling. Det rigtige svar kommer fra at gennemgå materiale, geometri og delens kosmetiske flader samlet.
Nogle gør. Mekaniske forædlinger som blæsning har normalt begrænset dimensionsmæssig effekt, mens belægninger og plettering kan tilføje opbygningstykkelse. Derfor gennemgår ZigiTech kritiske pasninger, gevind, maskerede zoner og samleflader, før en overfladebehandling låses fast til produktion.
Ja. Vi gennemgår overfladebehandlingskompatibilitet på tværs af CNC-bearbejdning, pladebearbejdning, sprøjtestøbning og udvalgte prototypeprocesser. Nogle overfladebehandlinger er praktiske på tværs af mange procesruter, mens andre kun giver mening for et snævert materiale- eller delefamilie.
Det er almindeligt. Hvis du allerede kender delens materiale, forventede miljø, og om delen er kosmetisk eller funktionel, kan vi hjælpe med hurtigt at indsnævre sættet af overfladebehandlinger og give tilbud på de muligheder, der giver mening. Dette er ofte hurtigere end trial-and-error efter førstegangsemnefasen.
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